Petroleum Refinery Engineering Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses __________ as catalyst. Fuller's earth All of these Activated clay Bauxite Fuller's earth All of these Activated clay Bauxite ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is an additive used for improving the cetane number of diesel? Ethyl nitrate or acetone Tetraethyl lead None of these Tetramethyllead Ethyl nitrate or acetone Tetraethyl lead None of these Tetramethyllead ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is __________ centistokes (or 100 Redwood I seconds). 50 5 100 25 50 5 100 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Dearomatisation of kerosene (by liquid sulphur dioxide extraction) is done to Decrease the breathing loss None of these Improve its oxidation stability Increase its smoke point Decrease the breathing loss None of these Improve its oxidation stability Increase its smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Quinoline is a/an __________ compound. Oxygen None of these Sulphur Nitrogen Oxygen None of these Sulphur Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The conductivity of crude oil-water mixture depends on the PH value Water percentage Temperature All of these PH value Water percentage Temperature All of these ANSWER DOWNLOAD EXAMIANS APP
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